[CFT] i915: add HW context support (for Mesa 9.2+)

[Jean-Sébastien Pédron]

On 07.09.2014 10:51, Jean-Sébastien Pédron wrote:
> Mesa 9.2+ requires "hardware context support" [1] in the i915 driver to
> work on Intel GPUs found in Sandy Bridge and later. Our driver lacks
> this feature, that's why we're stuck with Mesa 9.1 in the ports tree.
> 
> I prepared a patch to add this feature to our i915 driver; the goal is
> to have it in 10.1-RELEASE:
> https://wiki.freebsd.org/Graphics/Add%20HW%20context%20support%20to%20i915

After two failure reports, here's a new revision of the patch:
https://people.freebsd.org/~dumbbell/graphics/drm-i915-hw-context.2.patch

Compared to the previous one, it includes bugfixes from Linux 3.8.13.

A future revision will address the dependency to OFED.

-- 
Jean-Sébastien Pédron

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